157766280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{3833}}^1$

素因数の和:3868

約数の個数: 128

約数和(自身を含む): 552096000

約数和(自身を除く): 394329720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 3833, 4116, 5145, 5880, 6860, 7666, 8232, 10290, 11499, 13720, 15332, 19165, 20580, 22998, 26831, 30664, 38330, 41160, 45996, 53662, 57495, 76660, 80493, 91992, 107324, 114990, 134155, 153320, 160986, 187817, 214648, 229980, 268310, 321972, 375634, 402465, 459960, 536620, 563451, 643944, 751268, 804930, 939085, 1073240, 1126902, 1314719, 1502536, 1609860, 1878170, 2253804, 2629438, 2817255, 3219720, 3756340, 3944157, 4507608, 5258876, 5634510, 6573595, 7512680, 7888314, 10517752, 11269020, 13147190, 15776628, 19720785, 22538040, 26294380, 31553256, 39441570, 52588760, 78883140, 157766280]

約数ペア:

[(1, 157766280), (2, 78883140), (3, 52588760), (4, 39441570), (5, 31553256), (6, 26294380), (7, 22538040), (8, 19720785), (10, 15776628), (12, 13147190), (14, 11269020), (15, 10517752), (20, 7888314), (21, 7512680), (24, 6573595), (28, 5634510), (30, 5258876), (35, 4507608), (40, 3944157), (42, 3756340), (49, 3219720), (56, 2817255), (60, 2629438), (70, 2253804), (84, 1878170), (98, 1609860), (105, 1502536), (120, 1314719), (140, 1126902), (147, 1073240), (168, 939085), (196, 804930), (210, 751268), (245, 643944), (280, 563451), (294, 536620), (343, 459960), (392, 402465), (420, 375634), (490, 321972), (588, 268310), (686, 229980), (735, 214648), (840, 187817), (980, 160986), (1029, 153320), (1176, 134155), (1372, 114990), (1470, 107324), (1715, 91992), (1960, 80493), (2058, 76660), (2744, 57495), (2940, 53662), (3430, 45996), (3833, 41160), (4116, 38330), (5145, 30664), (5880, 26831), (6860, 22998), (7666, 20580), (8232, 19165), (10290, 15332), (11499, 13720)]